Time is of the Essence: A Joint Hierarchical RNN and Point Process Model for Time and Item Predictions. - Bjørnar Vassøy; Massimiliano Ruocco; Eliezer de Souza da Silva; Erlend Aune (WSDM, 2019)

Providing Previously Unseen Users Fair Recommendations Using Variational Autoencoders. - Bjørnar Vassøy; Helge Langseth; Benjamin Kille (RecSys, 2023)

Consumer-side fairness in recommender systems: a systematic survey of methods and evaluation. - Bjørnar Vassøy; Helge Langseth (Artif. Intell. Rev., 2024)

Opt-in Transparent Fairness for Recommender Systems. - Bjørnar Vassøy; Benjamin Kille; Helge Langseth (ECIR (1), 2025)